Yup, an error in the documentation Feel free to submit a pull request to fix the documentation.
Best, Jerry On Sat, Feb 10, 2018 at 1:42 PM, Wuyang Zhang <wuy...@winlab.rutgers.edu> wrote: > Ok, I find it works by adding > storm.scheduler: org.apache.storm.scheduler.resource. > ResourceAwareScheduler > > instead of adding > > storm.scheduler: “org.apache.storm.scheduler.resource.ResourceAwareScheduler” > > suggested by the website.. > > ᐧ > > On Sat, Feb 10, 2018 at 2:22 PM, Wuyang Zhang <wuy...@winlab.rutgers.edu> > wrote: > >> When I redo the procedure, here is the more log >> >> *2018-02-10 14:10:32.791 o.a.s.d.nimbus main [INFO] Using custom >> scheduler: “org.apache.storm.scheduler.re >> <http://org.apache.storm.scheduler.re>source.ResourceAwareScheduler”* >> *2018-02-10 14:10:32.793 o.a.s.d.nimbus main [ERROR] Error on >> initialization of server service-handler* >> *java.lang.ClassNotFoundException: “org.apache.storm.scheduler.re >> <http://org.apache.storm.scheduler.re>source.ResourceAwareScheduler”* >> * at java.net.URLClassLoader.findClass(URLClassLoader.java:381) >> ~[?:1.8.0_151]* >> * at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_151]* >> * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) >> ~[?:1.8.0_151]* >> * at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_151]* >> * at java.lang.Class.forName0(Native Method) ~[?:1.8.0_151]* >> * at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_151]* >> * at org.apache.storm.util$new_instance.invoke(util.clj:1027) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at org.apache.storm.daemon.nimbus$mk_scheduler.invoke(nimbus.clj:127) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at org.apache.storm.daemon.nimbus$nimbus_data.invoke(nimbus.clj:215) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at >> org.apache.storm.daemon.nimbus$fn__11007$exec_fn__1370__auto____11008.invoke(nimbus.clj:2451) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at clojure.lang.AFn.applyToHelper(AFn.java:156) ~[clojure-1.7.0.jar:?]* >> * at clojure.lang.AFn.applyTo(AFn.java:144) ~[clojure-1.7.0.jar:?]* >> * at clojure.core$apply.invoke(core.clj:630) ~[clojure-1.7.0.jar:?]* >> * at >> org.apache.storm.daemon.nimbus$fn__11007$service_handler__11040.doInvoke(nimbus.clj:2448) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at clojure.lang.RestFn.invoke(RestFn.java:421) ~[clojure-1.7.0.jar:?]* >> * at >> org.apache.storm.daemon.nimbus$launch_server_BANG_.invoke(nimbus.clj:2536) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at org.apache.storm.daemon.nimbus$_launch.invoke(nimbus.clj:2569) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at org.apache.storm.daemon.nimbus$_main.invoke(nimbus.clj:2592) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at clojure.lang.AFn.applyToHelper(AFn.java:152) ~[clojure-1.7.0.jar:?]* >> * at clojure.lang.AFn.applyTo(AFn.java:144) ~[clojure-1.7.0.jar:?]* >> * at org.apache.storm.daemon.nimbus.main(Unknown Source) >> ~[storm-core-1.1.1.jar:1.1.1]* >> *2018-02-10 14:10:32.806 o.a.s.util main [ERROR] Halting process: ("Error >> on initialization")* >> *java.lang.RuntimeException: ("Error on initialization")* >> * at org.apache.storm.util$exit_process_BANG_.doInvoke(util.clj:341) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at clojure.lang.RestFn.invoke(RestFn.java:423) ~[clojure-1.7.0.jar:?]* >> * at >> org.apache.storm.daemon.nimbus$fn__11007$service_handler__11040.doInvoke(nimbus.clj:2448) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at clojure.lang.RestFn.invoke(RestFn.java:421) ~[clojure-1.7.0.jar:?]* >> * at >> org.apache.storm.daemon.nimbus$launch_server_BANG_.invoke(nimbus.clj:2536) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at org.apache.storm.daemon.nimbus$_launch.invoke(nimbus.clj:2569) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at org.apache.storm.daemon.nimbus$_main.invoke(nimbus.clj:2592) >> ~[storm-core-1.1.1.jar:1.1.1]* >> * at clojure.lang.AFn.applyToHelper(AFn.java:152) ~[clojure-1.7.0.jar:?]* >> * at clojure.lang.AFn.applyTo(AFn.java:144) ~[clojure-1.7.0.jar:?]* >> * at org.apache.storm.daemon.nimbus.main(Unknown Source) >> ~[storm-core-1.1.1.jar:1.1.1]* >> >> I download a binary version of Storm 1.1.1 from >> http://www.apache.org/dyn/closer.lua/storm/apache-storm >> -1.1.1/apache-storm-1.1.1.tar.gz. >> ᐧ >> >> On Sat, Feb 10, 2018 at 2:02 PM, Wuyang Zhang <wuy...@winlab.rutgers.edu> >> wrote: >> >>> Hi Jerry, >>> >>> I just retry to use the resource aware scheduler in a single node with 4 >>> slots without any further settings. The scheduler still kills the nimbus >>> process. Please find nimbus.log and storm.yaml attached. >>> >>> Without add the line >>> >>> storm.scheduler: >>> “org.apache.storm.scheduler.resource.ResourceAwareScheduler” >>> >>> in storm.yaml, everything works fine. >>> >>> I also tried >>> >>> conf.setTopologyStrategy(org.apache.storm.scheduler.resource.strategies.scheduling.DefaultResourceAwareStrategy.class); >>> >>> The cluster can run, but I cannot see any log related to >>> DefaultResourceAware. It seems like that it doesn't really run. >>> >>> Please take a look at the log and see if I miss anything to enable them >>> to work? >>> >>> Best, >>> Wuyang >>> ᐧ >>> >>> On Sat, Feb 10, 2018 at 12:23 PM, Zhang Wuyang <qingshanyou...@gmail.com >>> > wrote: >>> >>>> Hi Jerry, >>>> >>>> Thank you for the reply. >>>> >>>> Please find the storm.yaml below: >>>> >>>> ########### These MUST be filled in for a storm configuration >>>> storm.zookeeper.servers: >>>> - "10.10.21.1" >>>> - "10.10.21.2" >>>> - "10.10.21.3" >>>> - "10.10.21.4" >>>> - "10.10.21.5" >>>> - "10.10.21.6" >>>> - "10.10.21.7" >>>> >>>> nimbus.seeds: ["10.10.21.1"] >>>> >>>> storm.zookeeper.port: 2181 >>>> ###### These may optionally be filled in: >>>> >>>> worker.heap.memory.mb: 8192 >>>> >>>> supervisor.scheduler.meta: >>>> tag: 10.10.20.1 >>>> >>>> #storm.scheduler: storm.EmptyScheduler >>>> storm.scheduler: “org.apache.storm.scheduler.re >>>> source.ResourceAwareScheduler” >>>> supervisor.memory.capacity.mb: 2048.0 >>>> supervisor.cpu.capacity: 4000.0 >>>> supervisor.slots.ports: >>>> - 6700 >>>> - 6701 >>>> - 6702 >>>> - 6703 >>>> >>>> worker.childopts: "-Xmx%HEAP-MEM%m -Xms6000m -XX:+PrintGCDetails >>>> -Xloggc:artifacts/gc.log -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps >>>> -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=1M >>>> -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=artifacts/heapdump" >>>> >>>> On Sat, Feb 10, 2018 at 12:16 PM, Jerry Peng < >>>> jerry.boyang.p...@gmail.com> wrote: >>>> >>>>> Wuyang, >>>>> >>>>> Can you provide your whole storm.yaml ? >>>>> >>>>> Best, >>>>> >>>>> Jerry >>>>> >>>>> On Fri, Feb 9, 2018 at 9:44 PM, Wuyang Zhang < >>>>> wuy...@winlab.rutgers.edu> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I have the difficulty with the resource aware scheduler from the >>>>>> version 1.1.1. >>>>>> >>>>>> As suggested by the website, I add the following lines to storm.yaml: >>>>>> >>>>>> *storm.scheduler: “org.apache.storm.scheduler.re >>>>>> <http://org.apache.storm.scheduler.re>source.ResourceAwareScheduler”* >>>>>> * supervisor.memory.capacity.mb: 2048.0* >>>>>> * supervisor.cpu.capacity: 400.0* >>>>>> >>>>>> Afterwards, I rerun the storm and the nimbus process has been >>>>>> killed. >>>>>> The last log I found from nimbus.log is: >>>>>> o.a.s.d.nimbus main [INFO] Using custom scheduler: “ >>>>>> org.apache.storm.scheduler.resource.ResourceAwareScheduler”. >>>>>> >>>>>> I suppose something goes wrong when it runs the scheduler. >>>>>> >>>>>> Do I miss anything to enable this scheduler? >>>>>> >>>>>> Best, >>>>>> Wuyang >>>>>> ᐧ >>>>>> >>>>> >>>>> >>>> >>> >> >
